ACTELION LTD-REG

CUSIP: B1YD5Q2 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

Note: Option positions (PUT/CALL) are excluded.

Q2 2015
Shares 1,415,069 Value ($000) $207,139 Avg Close — Range —
Q1 2015
Shares 1,410,205 Value ($000) $163,481 Avg Close — Range —
Q4 2014
Shares 1,314,762 Value ($000) $152,561 Avg Close — Range —
Q3 2014
Shares 1,390,731 Value ($000) $163,453 Avg Close — Range —
Q2 2014
Shares 1,404,216 Value ($000) $177,665 Avg Close — Range —
Q1 2014
Shares 1,277,393 Value ($000) $121,037 Avg Close — Range —
Q3 2013
Shares 4,397 Value ($000) $312 Avg Close — Range —
Q2 2013
Shares 4,397 Value ($000) $264 Avg Close — Range —